class_docstr: Compares suites/benchmarks from runners.
  
  It is up to the caller that ensure that runners are compatible (both from
  the same language implementation).
class_docstr_tok: ["Compares","suites\/benchmarks","from","runners",".","It","is","up","to","the","caller","that","ensure","that","runners","are","compatible","(","both","from","the","same","language","implementation",")","."]
code: def __init__(self, contender, baseline, threshold=DEFAULT_THRESHOLD):
      self.contender = contender
      self.baseline = baseline
      self.threshold = threshold
  
file_path: arrow/dev/archery/archery/benchmark/compare.py
label_desc: Use image node_id 1 to create a new RunnerComparator object  with example: obj = RunnerComparator(contender, baseline, threshold)